Seafood product preparation and packaging

North American Industry Classification System code (NAICS): 3117

This industry group comprises establishments primarily engaged in canning seafood, including soup; smoking, salting and drying seafood; preparing fresh fish by removing heads, fins, scales, bones and entrails; shucking and packing fresh shellfish; processing marine fats and oils; and freezing seafood. Establishments known as floating factory ships, that are engaged in shipboard processing of seafood, are included.